Boat rack



FIG. 1 is a perspective view of a boat rack showing my new design;

FIG. 2 is a perspective view of one of the block members that form part of my new design;

FIG. 3 is a front elevational view of one of the block members that form a part of my new design;

FIG. 4 is a rear elevational view of one of the block members that form a part of my new design;

FIG. 5 is a side elevational view of one of the block members that form a part of my new design;

FIG. 6 is an elevational view of the opposite side of the block member shown in FIG. 5;

FIG. 7 is a top plan view of one of the block members that form a part of my new design;

FIG. 8 is a bottom plan view of one of the block members that form a part of my new design; and,

FIG. 9 is a reduced perspective view of a boat rack showing my new design in operative position on the deck of a boat.

The broken lines shown in FIGS. 1, 3 and 9 are illustrative of environment only, and form no part of the claimed design. 

The ornamental design for a boat rack, as shown and described. 